[petsc-users] SuperLU_dist issue in 3.7.4 failure of repeated calls to MatLoad() or MatMPIAIJSetPreallocation() with the same matrix

[Hong]

Barry,
Your change indeed fixed the error of his testing code.
As Satish tested, on your branch, ex16 runs smooth.

I do not understand why on maint or master branch, ex16 creases inside
superlu_dist, but not with mumps.

Hong

On Mon, Oct 24, 2016 at 9:34 AM, Satish Balay <balay at mcs.anl.gov> wrote:

> On Mon, 24 Oct 2016, Barry Smith wrote:
>
> >
> > > [Or perhaps Hong is using a different test code and is observing bugs
> > > with superlu_dist interface..]
> >
> >    She states that her test does a NEW MatCreate() for each matrix load
> (I cut and pasted it in the email I just sent). The bug I fixed was only
> related to using the SAME matrix from one MatLoad() in another MatLoad().
>
> Ah - ok.. Sorry - wasn't thinking clearly :(
>
> Satish
>
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